ISRC QM3DF2282272
Verified recording
QM3DF2282272 is “Uncertainty” by kairos,
registered on the CopyrightChains blockchain with CopyrightID
0xb02ba29d8e179f94b989d563843198f17a0c76795059d568f69e6dee90da1140 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2282272.
Recording identifiers
- ISRC
- QM3DF2282272
- Title
- Uncertainty
- Artist
- kairos
- CopyrightID (CopyrightChains transaction hash)
0xb02ba29d8e179f94b989d563843198f17a0c76795059d568f69e6dee90da1140
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:4b99077cf3a9cdfa678f508213a3b815e7ff6aab3640e36812f924f08fe10c7a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2282272
- Bitcoin block existence check
- https://blockstream.info/api/block/956302